Who Was Franklin D. Roosevelt? Franklin Delano Roosevelt (January 30, 1882 to April 12, 1945) was the 32nd American president who led the United States through the Great Depression and World War II, greatly expanding the powers of the federal government through a series of programs and reforms known as the New Deal.
MOS 29E Electronic Warfare Specialist. MOS Description. The electronic warfare Soldier supervises and performs military action involving the use of electromagnetic energy to determine, exploit, reduce, or prevent hostile use of the electromagnetic spectrum.
1 1st reading â This is how older rangefinders worked, and there are still a few that use this simple approach. 2  When the unit receives the first beam reflected back to it (the closest object), it calculates and displays the corresponding distance. 3  In our example, this approach would display 225 yards.his is where it gets interesting. There are a number of approaches rangefinders could be programmed to use to determine which of the readings it should display. Here are a few of the most common. 1  1st reading â This is how older rangefinders worked, and there are still a few that use this simple approach.